import { type Id } from '../identifier.utils.js';
/**
 * Parameters for the update stream command.
 */
export type UpdateStream = {
    /** Stream identifier (ID or name) */
    streamId: Id;
    /** New stream name (1-255 bytes) */
    name: string;
};
/**
 * Update stream command definition.
 * Updates a stream's name.
 */
export declare const UPDATE_STREAM: {
    code: number;
    serialize: ({ streamId, name }: UpdateStream) => Buffer<ArrayBuffer>;
    deserialize: (r: import("../../index.js").CommandResponse) => boolean;
};
/**
 * Executable update stream command function.
 */
export declare const updateStream: (getClient: import("../../index.js").ClientProvider) => (arg: UpdateStream) => Promise<boolean>;
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